Core Viewpoint - The China Securities Index for Agriculture, Animal Husbandry, and Fishery (CSI Agricultural Index) shows a slight increase of 0.32% on May 27, with a trading volume of 8.955 billion yuan, reflecting a mixed performance in the agricultural sector over different time frames [1]. Group 1: Index Performance - The CSI Agricultural Index has decreased by 0.29% over the past month, increased by 5.17% over the past three months, and has risen by 2.23% year-to-date [1]. - The index is structured to reflect the overall performance of various industry companies, categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1]. Group 2: Index Holdings - The top ten holdings in the CSI Agricultural Index are: Muyuan Foods (14.86%), Wens Foodstuff Group (14.49%), Haida Group (10.64%), New Hope Liuhe (4.54%), Meihua Holdings (4.47%), Dabeinong Technology Group (2.95%), Longping High-Tech (2.2%), Beidahuang Group (2.16%), Shennong Development (1.99%), and Biological Products (1.71%) [1]. - The market share of the CSI Agricultural Index holdings is 73.03% from the Shenzhen Stock Exchange and 26.97% from the Shanghai Stock Exchange [1]. Group 3: Sample Adjustments - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]. - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to special events affecting sample companies [2]. Group 4: Related Funds - Public funds tracking the agricultural sector include Huabao CSI Agricultural Index Fund A and Huabao CSI Agricultural Index Fund C [3].

金融界4月17日消息，A股三大指数收盘涨跌不一，中证全指农牧渔指数 (农牧渔，930910)下跌0.28%， 报9374.54点，成交额159.6亿元。 数据统计显示，中证全指农牧渔指数近一个月上涨4.86%，近三个月上涨9.32%，年至今上涨4.76%。 从中证全指农牧渔指数持仓样本的行业来看，主要消费占比100.00%。 据了解，为反映中证全指指数样本中不同行业公司证券的整体表现，为投资者提供分析工具，将中证全 指指数样本按中证行业分类分为11个一级行业、35个二级行业、90余个三级行业及200余个四级行业， 再以进入各一、二、三、四级行业的全部证券作为样本编制指数，形成中证全指行业指数。该指数以 2004年12月31日为基日，以1000.0点为基点。 从指数持仓来看，中证全指农牧渔指数十大权重分别为：牧原股份（15.32%）、温氏股份 （15.08%）、海大集团（9.14%）、新希望（4.71%）、梅花生物（4.46%）、大北农（3.03%）、北大 荒（2.36%）、隆平高科（2.35%）、圣农发展（2.19%）、海南橡胶（1.62%）。 从中证全指农牧渔指数持仓的市场板块来看，深圳证券交易所占比73. ...